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2½” Corrugated – Metal Roofing and Siding

29 Gauge Colors26 Gauge Colors

2½” Corrugated metal roofing and siding is a light gauge, exposed fastener panel used predominately for agricultural roofing and residential metal roof applications as well as light commercial and soffits.

This versatile panel appeals to owners and architects alike with flexible design styles ranging from country to modern. 2½” Corrugated metal roofing has a variety of colors and prints to choose from and provides a safer alternative to other traditional building materials.

Metal is well-known for its durability by defying the elements. Roof assemblies are Class A Fire Rated when installed on non-combustible deck or framing per IBC, IRC, or when installed in accordance with UL listings (UL790).

Wall assemblies are rated for fire resistance (UL263) when installed in accordance with UL listings. In addition, 2½” Corrugated is Class 4 Impact (Hail) Resistance rated per UL 2218.

Protect the investment in your home by choosing 2½” Corrugated from ASC Building Products and gain peace of mind for decades to come.

Vented Peak Flashing is Available Now!

  • Wall Coverage: 24″ or 32″ Roof Coverage: 21 1/3″ or 29⅓”
  • Roof Installation: Minimum 3:12 recommended
  • Wall Installation: Horizontal or Vertical.
  • Gauges: 32″ coverage available in 26ga in ZINCALUME® Plus only. (With an extended lead time and minimum order requirements, 32″ profile available in 22ga and 24ga in our premium Dura Tech™ 5000 paint system.) (Contact your Outside Sales Representative for availability and pricing.)
  • 24″ Coverage available in 26ga and 29ga in Dura Tech™ xl finishes and in ZINCALUME® Plus
  • Refer to product sheet PDF | RTF for full range of color options and paint systems.
  • Limited Lifetime Warranty for residential applications.
  • Custom manufactured panel lengths: 4′-6″ to 45′-0″.
  • Matching polycarbonate panels available
  • Roof assemblies Class A Fire Rated when installed on non-combustible deck or framing per IBC or IRC or when installed in accordance to UL listings (UL790). Wall assemblies rated for fire resistance (UL263) when installed in accordance with UL listings.
  • Class 4 Impact (Hail) Resistance rated per UL 2218.
  • Panel evaluated by accredited third party. All structural performance data is contained within Building Code Approval Report: IAPMO-UES #ER-0550 PDF | RTF.
  • Oil Canning: All flat metal surfaces can display waviness commonly referred to as “oil canning”. “Oil canning” is an inherent characteristic of steel products, not a defect, and therefore is not a cause for panel rejection. Oil Canning Technical Bulletin PDF | RTF
  • Manufactured in Sacramento, CA.

Offered factory curved to save time and money on the job site.

View Our Product Guide

  • Product Sheet and Load Tables PDF | RTF
  • Trims and Flashings Tri-Fold PDF | RTF
  • UL Class A Fire PDF | RTF
  • Building Code Approval Report: #ER-0550 PDF | RTF IAPMO-logo

Depend on superior color retention and corrosion resistance with Dura Tech xl. The tested and proven technology promises a lifetime of durability, and is offered in a number of standard Cool Colors.

  • Color Palette PDF | RTF
  • NEW! Natural Rust Product Sheet PDF | RTF
  • Dura Tech xl Residential Warranty PDF | RTF
  • Dura Tech xl Non-Residential Warranty PDF | RTF

  • Light Gauge Installation Guide PDF | RTF

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